Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 5 Jan 1990 | Brent | 1 | 1 | Slight |
| Mon 22 Jan 1990 | Westminster | 1 | 1 | Slight |
| Mon 22 Jan 1990 | Westminster | 1 | 1 | Slight |
| Tue 23 Jan 1990 | Brent | 2 | 1 | Slight |
| Tue 23 Jan 1990 | Brent | 2 | 1 | Slight |
| Tue 23 Jan 1990 | Brent | 1 | 1 | Serious |
| Tue 30 Jan 1990 | Brent | 1 | 1 | Serious |
| Tue 6 Feb 1990 | Westminster | 2 | 1 | Slight |
| Fri 9 Feb 1990 | Brent | 1 | 1 | Slight |
| Sat 24 Feb 1990 | Westminster | 1 | 1 | Slight |
| Sun 4 Mar 1990 | Westminster | 2 | 1 | Slight |
| Thu 15 Mar 1990 | Brent | 1 | 1 | Serious |
| Sat 17 Mar 1990 | Westminster | 2 | 1 | Slight |
| Sun 18 Mar 1990 | Westminster | 1 | 1 | Slight |
| Sun 25 Mar 1990 | Westminster | 1 | 4 | Fatal |
| Sat 31 Mar 1990 | Westminster | 1 | 1 | Serious |
| Sat 31 Mar 1990 | Brent | 2 | 1 | Slight |
| Fri 4 May 1990 | Westminster | 2 | 1 | Slight |
| Fri 4 May 1990 | Westminster | 1 | 1 | Slight |
| Sun 6 May 1990 | Westminster | 1 | 1 | Serious |
| Sun 6 May 1990 | Westminster | 1 | 1 | Serious |
| Thu 10 May 1990 | Brent | 1 | 1 | Serious |
| Fri 11 May 1990 | Brent | 1 | 1 | Serious |
| Sat 19 May 1990 | Brent | 2 | 1 | Slight |
| Sat 19 May 1990 | Brent | 2 | 1 | Slight |
| Sat 2 Jun 1990 | Westminster | 1 | 1 | Slight |
| Wed 6 Jun 1990 | Westminster | 1 | 1 | Slight |
| Thu 7 Jun 1990 | Westminster | 1 | 1 | Slight |
| Wed 27 Jun 1990 | Westminster | 1 | 1 | Slight |
| Sat 30 Jun 1990 | Westminster | 2 | 1 | Slight |
| Wed 4 Jul 1990 | Westminster | 1 | 1 | Slight |
| Fri 13 Jul 1990 | Brent | 1 | 1 | Serious |
| Tue 17 Jul 1990 | Brent | 2 | 1 | Slight |
| Sun 22 Jul 1990 | Westminster | 2 | 1 | Slight |
| Thu 2 Aug 1990 | Brent | 1 | 1 | Slight |
| Mon 6 Aug 1990 | Westminster | 2 | 1 | Slight |
| Sun 19 Aug 1990 | Brent | 1 | 1 | Serious |
| Sun 19 Aug 1990 | Brent | 1 | 1 | Serious |
| Sun 19 Aug 1990 | Brent | 2 | 1 | Slight |
| Thu 6 Sep 1990 | Westminster | 2 | 1 | Slight |
| Sun 9 Sep 1990 | Westminster | 2 | 2 | Slight |
| Mon 1 Oct 1990 | Westminster | 1 | 1 | Serious |
| Mon 1 Oct 1990 | Westminster | 1 | 1 | Serious |
| Sun 7 Oct 1990 | Westminster | 2 | 1 | Slight |
| Wed 10 Oct 1990 | Westminster | 2 | 1 | Slight |
| Thu 11 Oct 1990 | Westminster | 2 | 1 | Slight |
| Thu 11 Oct 1990 | Westminster | 2 | 1 | Slight |
| Thu 18 Oct 1990 | Westminster | 2 | 1 | Slight |
| Wed 24 Oct 1990 | Westminster | 2 | 1 | Slight |
| Mon 12 Nov 1990 | Westminster | 1 | 1 | Serious |
| Sat 17 Nov 1990 | Brent | 1 | 1 | Slight |
| Sat 17 Nov 1990 | Brent | 1 | 1 | Slight |
| Wed 28 Nov 1990 | Westminster | 1 | 1 | Slight |
| Thu 27 Dec 1990 | Westminster | 1 | 1 | Serious |
| Sun 30 Dec 1990 | Brent | 4 | 1 | Slight |
| Mon 31 Dec 1990 | Westminster | 2 | 1 | Serious |